Table 3

Test of within- and between- subject effects from rmANOVA analysis on the change in haemoglobin concentration from baseline in treatment and placebo groups over the study period.

Source

Degrees of Freedom

F

P-value


Within-Subject Effects

Time

3

6.714

P < 0.001

Time*group

3

0.893

0.445

Time*village

9

3.128

0.001

Time*age

9

0.728

0.684

Between-Subject Effects

Group

1

1.981

0.160

Village

3

0.156

0.926

Age

3

2.189

0.089

Error

281


Kirwan et al. BMC Infectious Diseases 2010 10:277   doi:10.1186/1471-2334-10-277

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